stand-in plan

noun
UK /ˈstænd ɪn plæn/
US /ˈstænd ɪn plæn/

A stand-in plan is a backup plan you use if your first plan does not work.

We made a stand-in plan in case it rains on the day of the picnic.


OTHER MEANINGS

2. A temporary arrangement used while the main arrangement is being prepared.

The stand-in plan kept the office running while the new system was installed.

3. A person or thing that takes the place of another for a short time.

The coach used a stand-in plan for the injured player during practice.

4. A secondary schedule kept ready in case the original schedule fails.

The event team had a stand-in plan ready in case the speaker was late.